/*
 *
 * This is a VoIP Application designed for local-network usage for voice and
 * messaging
 * Copyright (C) 2012  Imran M Yousuf (imyousuf@smitsol.com)
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.smitsol.voip.server;

import com.smitsol.voip.api.API;
import javax.servlet.sip.SipFactory;
import javax.servlet.sip.SipServlet;
import javax.servlet.sip.TimerService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 *
 * @author imyousuf
 */
public class AbstractSmartVoIPSipServlet extends SipServlet {

  protected final transient Logger logger = LoggerFactory.getLogger(getClass());

  protected API getAPI() {
    return (API) getServletContext().getAttribute(API.API_CONTEXT_NAME);
  }

  protected TimerService getTimerService() {
    return (TimerService) getServletContext().getAttribute(SipServlet.TIMER_SERVICE);
  }

  protected SipFactory getSipFactory() {
    return (SipFactory) getServletContext().getAttribute(SipServlet.SIP_FACTORY);
  }
}
